Home / 1,164,112,833.06-1,746,444,498.67-377,165,213.90

Finding the Fourth Proportional to 1,164,112,833.06, 1,746,444,498.67 and 377,165,213.90

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Solution

The fourth proportional to 1,164,112,833.06, 1,746,444,498.67 and 377,165,213.90 is: 565,836,999.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,112,833.06 : 1,746,444,498.67 = 377,165,213.90 : x
  2. Step 2: Convert to fraction form
    1,164,112,833.06/1,746,444,498.67 = 377,165,213.90/x
  3. Step 3: Cross multiply
    1,164,112,833.06x = 1,746,444,498.67 × 377,165,213.90
  4. Step 4: Simplify right side
    1,164,112,833.06x = 658,698,112,898,842,368
  5. Step 5: Solve for x
    x = 658,698,112,898,842,368/1,164,112,833.06
  6. Step 6: Final answer
    x = 565,836,999.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.